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Title:
ブレード素材の製造方法及びブレード素材の製造装置
Document Type and Number:
Japanese Patent JP5854284
Kind Code:
B2
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Inventors:
Koji Sato
Takashi Toga
Wakazono Takahiro
Hideki Matsumoto
Yusuke Shigehara
Application Number:
JP2012536389A
Publication Date:
February 09, 2016
Filing Date:
September 22, 2011
Export Citation:
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Assignee:
Hitachi Metals Co., Ltd.
International Classes:
B21K3/04; B21J5/02
Domestic Patent References:
JPS63123456A1988-05-27
JPS63252635A1988-10-19
JPH01127132A1989-05-19
Attorney, Agent or Firm:
Asamura patent office



 
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